Values in Peter Nicolai Arbo rest in the mid-range - neither dramatically lit nor steeped in shadow. Warmth dominates - the palette of Peter Nicolai Arbo leans heavily on the yellow-orange-red arc of the colour wheel. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #BF9D7E, is reserved to 3.7% of the surface, where it acts as a focal punctuation. At 47 units across the value scale, the palette keeps contrast readable without letting it dominate. In the context of Peter Nicolai Arbo's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.